CN103915190A - Low-smoke and halogen-free waterproof double-shielded control cable resistant to high temperature - Google Patents
Low-smoke and halogen-free waterproof double-shielded control cable resistant to high temperature Download PDFInfo
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- CN103915190A CN103915190A CN201410084748.4A CN201410084748A CN103915190A CN 103915190 A CN103915190 A CN 103915190A CN 201410084748 A CN201410084748 A CN 201410084748A CN 103915190 A CN103915190 A CN 103915190A
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Abstract
The invention discloses a low-smoke and halogen-free waterproof double-shielded control cable resistant to high temperature. The low-smoke and halogen-free waterproof double-shielded control cable resistant to high temperature comprises main cable cores, control cable cores, a wrapping layer, an inner shielding layer, an insulation layer, an outer shielding layer, a protection cover and a grounding cable core, wherein filler is arranged in the center of the wrapping layer and is formed by twisting an annealed wire and polyethylene in a weaving mode; the circumferences of the control cable cores are tangent with the inner shielding layer and the outer shielding layer; a waterproof layer is arranged between the outer shielding layer and the protection cover; the protection cover is a low-smoke and halogen-free protection cover with anticorrosive agents added. The cable is good in electric conductivity, resistant to high temperature, low in smoke, free of halogen, environmentally friendly, good in shielding effect, resistant to oil and waterproof, is mainly applied to the fields of computers, communications, metallurgy, ships, aviation and the like, and also has the advantages of being resistant to drag, bending and oxidation at the same time.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of low smoke and zero halogen high temperature resistant waterproof double shield control cables.
Background technology
At present, along with developing rapidly and the raising day by day of scientific and technological level of Chinese national economy, accelerate the growth of cable consumption, equally the quality requirement of cable has also constantly been improved.The cable using in the fields such as computer, communication, metallurgy, boats and ships aviation, chemical petroleum, high temperature resistant to cable, waterproof oil resistant, anti-ly pulls acid and alkali-resistance, and requirement corrosion-resistant and anti-interference aspect is all high especially.Such as, present general cable exists cable fire will burning can produce a large amount of dense smoke, hydracid corrosive gas, makes rescue work be difficult to carry out, the problems such as life threatening.Only meet the requirements, could improve in these fields the fail safe while manufacturing.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind ofly conduct electricity very well, the control cables of low smoke and zero halogen environmental protection, waterproof oil resistant, high temperature resistant, double shield.
The present invention takes following technical scheme to realize: a kind of low smoke and zero halogen high temperature resistant waterproof double shield control cables, it comprises master core, control core, belting layer, internal shield, insulating barrier, outer shielding layer, protective sleeve and ground connection core, described in it, belting layer center is provided with filler, described filler is to be formed by the stranded woven polyethylene of annealed wire, described master core, described control core is wrapped in respectively described belting layer, described insulating barrier inside, described master core, described control core is respectively three, described control core circumference respectively with described internal shield, described outer shielding layer is tangent, between described outer shielding layer and described protective sleeve, be provided with watertight composition, described protective sleeve is the low smoke and zero halogen sheath that adds anticorrosive.
Described belting layer is PVC elastic caoutchouc, and described insulating barrier is the fluoroplastics that add alumina silicate, ground connection core of described insulating barrier internal package.
Described watertight composition is closely arranged and is formed by the water blocking tape of multiple interpolation graphite, carbon dust, waterproof.
The present invention has following beneficial effect in sum: this cable conduction performance is good, high temperature resistant, anti-pulling, resistance to bending, be mainly used in the fields such as computer, communication, metallurgy, boats and ships aviation, chemical petroleum, shield effectiveness is good, oil resistant waterproof, also possess low smoke and zero halogen environmental protection simultaneously, damage less to human body and surrounding environment.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, filler; 2, master core; 3, belting layer; 4, internal shield; 5, insulating barrier; 6, control core; 7, outer shielding layer; 8, ground connection core; 9, watertight composition; 10, protective sleeve.
Embodiment
As shown in Figure 1, the present invention takes following technical scheme to realize: a kind of low smoke and zero halogen high temperature resistant waterproof double shield control cables, it comprises master core 2, control core 6, belting layer 3, internal shield 4, insulating barrier 5, outer shielding layer 6, protective sleeve 10 and ground connection core 8, described belting layer 3 centers are provided with filler 1, described filler 1 is to be formed by the stranded woven polyethylene of annealed wire, described master core 2, described control core 6 is wrapped in respectively described belting layer 3, described insulating barrier 5 inside, described master core 2, described control core 6 is respectively three, described control core 6 circumference respectively with described internal shield 4, described outer shielding layer 7 is tangent, between described outer shielding layer 7 and described protective sleeve 10, be provided with watertight composition 9, described protective sleeve 10 is the low smoke and zero halogen sheaths that add anticorrosive.
Described belting layer 3 is PVC elastic caoutchoucs, and described insulating barrier 5 is for adding the fluoroplastics of alumina silicate, ground connection core of described insulating barrier 5 internal package.
Described watertight composition 9 is closely arranged and is formed by the water blocking tape of multiple interpolation graphite, carbon dust, waterproof.
This cable allows reversed bending 6,000,000 times; This cable allows to be in for a long time in 85 DEG C and wet environment and works.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a low smoke and zero halogen high temperature resistant waterproof double shield control cables, it comprises master core, control core, belting layer, internal shield, insulating barrier, outer shielding layer, protective sleeve and ground connection core, it is characterized in that: described belting layer center is provided with filler, described filler is to be formed by the stranded woven polyethylene of annealed wire, described master core, described control core is wrapped in respectively described belting layer, described insulating barrier inside, described master core, described control core is respectively three, described control core circumference respectively with described internal shield, described outer shielding layer is tangent, between described outer shielding layer and described protective sleeve, be provided with watertight composition, described protective sleeve is the low smoke and zero halogen sheath that adds anticorrosive.
2. low smoke and zero halogen high-low temperature resistant waterproof double shield control cables according to claim 1, is characterized in that: described belting layer is PVC elastic caoutchouc, and described insulating barrier is the fluoroplastics that add alumina silicate, ground connection core of described insulating barrier internal package.
3. low smoke and zero halogen high-low temperature resistant waterproof double shield control cables according to claim 1, is characterized in that: described watertight composition is closely arranged and formed by the water blocking tape of multiple interpolation graphite, carbon dust, waterproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084748.4A CN103915190A (en) | 2014-03-10 | 2014-03-10 | Low-smoke and halogen-free waterproof double-shielded control cable resistant to high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084748.4A CN103915190A (en) | 2014-03-10 | 2014-03-10 | Low-smoke and halogen-free waterproof double-shielded control cable resistant to high temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915190A true CN103915190A (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084748.4A Pending CN103915190A (en) | 2014-03-10 | 2014-03-10 | Low-smoke and halogen-free waterproof double-shielded control cable resistant to high temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN103915190A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265462A (en) * | 2014-09-23 | 2015-01-07 | 南宁学院 | Diesel engine speed control device |
| CN104681183A (en) * | 2015-01-31 | 2015-06-03 | 安徽复兴电缆集团有限公司 | Perfluoroethylene propylene copolymer cable |
| CN107910109A (en) * | 2017-10-19 | 2018-04-13 | 芜湖缆胜电缆新材料有限公司 | A kind of anti-twist power cable |
| CN111029015A (en) * | 2019-12-24 | 2020-04-17 | 安徽华能电缆股份有限公司 | Novel rat-proof power cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6049647A (en) * | 1997-09-16 | 2000-04-11 | Siecor Operations, Llc | Composite fiber optic cable |
| CN201383365Y (en) * | 2009-04-09 | 2010-01-13 | 四川明星电缆股份有限公司 | Anti-interference high temperature resistance and coldness resistance comprehensive flexible cable |
| CN202171964U (en) * | 2011-08-31 | 2012-03-21 | 安徽华菱电缆集团有限公司 | A multi-core shielding waterproof cable for rolling stocks |
| CN202189612U (en) * | 2011-08-15 | 2012-04-11 | 河南省电力公司新乡供电公司 | Lightning protection water-blocking power cable |
| CN203192480U (en) * | 2013-01-29 | 2013-09-11 | 江苏三旗线缆有限公司 | Improved cable |
-
2014
- 2014-03-10 CN CN201410084748.4A patent/CN103915190A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6049647A (en) * | 1997-09-16 | 2000-04-11 | Siecor Operations, Llc | Composite fiber optic cable |
| CN201383365Y (en) * | 2009-04-09 | 2010-01-13 | 四川明星电缆股份有限公司 | Anti-interference high temperature resistance and coldness resistance comprehensive flexible cable |
| CN202189612U (en) * | 2011-08-15 | 2012-04-11 | 河南省电力公司新乡供电公司 | Lightning protection water-blocking power cable |
| CN202171964U (en) * | 2011-08-31 | 2012-03-21 | 安徽华菱电缆集团有限公司 | A multi-core shielding waterproof cable for rolling stocks |
| CN203192480U (en) * | 2013-01-29 | 2013-09-11 | 江苏三旗线缆有限公司 | Improved cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265462A (en) * | 2014-09-23 | 2015-01-07 | 南宁学院 | Diesel engine speed control device |
| CN104681183A (en) * | 2015-01-31 | 2015-06-03 | 安徽复兴电缆集团有限公司 | Perfluoroethylene propylene copolymer cable |
| CN107910109A (en) * | 2017-10-19 | 2018-04-13 | 芜湖缆胜电缆新材料有限公司 | A kind of anti-twist power cable |
| CN111029015A (en) * | 2019-12-24 | 2020-04-17 | 安徽华能电缆股份有限公司 | Novel rat-proof power cable |
| CN111029015B (en) * | 2019-12-24 | 2021-09-07 | 安徽华能电缆股份有限公司 | Novel rat-proof power cable |
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Application publication date: 20140709 |
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| WD01 | Invention patent application deemed withdrawn after publication |